/**
 * Created by cicime on 2017/1/23.
 * http://www.cnblogs.com/Wayou/p/3543577.html  ### 原项目
 * https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer  ### ArrayBuffer对象
 * http://newhtml.net/web-audio-api%E7%AE%80%E6%98%93%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8B/  ### 入门儿姿势
 */

var vis = new Visualizer();
vis.loadSound('audio/hope.mp3');